What is space weather and how does it affect us on Earth? A new NASA mission plans to study our sun's activity and solar ...

The University of Iowa led NASA TRACERS mission launches today around 1 p.m. Here's how to tune in online or at a Iowa City watch party.

Some “minor” geomagnetic storm levels are expected to pull the northern lights to more states, forecasters said.

NASA and India’s space agency are set to launch NISAR, the most advanced Earth-mapping satellite yet, to track climate change, disasters, and ecosystems.

According to the SWPC's viewline forecast, the aurora borealis may be visible over parts of Washington, Idaho, Montana, ...

Photographing the sun can be an amazing experience and this guide explains how to do it in safety with a camera or telescope.